Once at home, after being pampered like a baby for a good two hours, you finally got some alone time. You went into your new bedroom and got undressed. You flexed one of your arms while letting the other hand gently stroke your rock hard abs. This was quite the body. But better yet, as your hand kept going down it soon reached your new manhood. You got hard in an instant. You hadn't been this eager in years. Sometimes you'd even needed to take a little blue pill. Clearly not a problem anymore.
"Jesus Christ" you whispered. Your raging boner had to be a good 9 inches. And a nice girth as well. "I'm absolutely massive. This is amazing!" you said with excitement. You were young again! Sexier than you ever had been and your new dick at least 5 inches bigger than you had been. Who cared about Donald? Donald was dead and you were William. You were going to love being William and William needed to explore himself.
Stroking your new large meat was amazing. So much better than your former smaller cock. You kept imagining young girls sucking your massive member, young girls riding you. You were 18 now and you couldn't wait to get with some young lady. You were younger than Donald's kids. What a weird thought. You thought about Donald's daughter. She was 20, in college and was dating some kid you hadn't meet. No longer being Donald, but rather William, You were now younger than her. Donald's son was 25 and now quite a lot older than you. You liked thinking about Donald as someone else. Some old man with a big gut, small cock and balding head. A man like him you wouldn't mind cucking, you thought. Your young, large cock penetrating the pussy of some old mans wife. While all he could do was watch and wank his small cock as the superior younger man made his wife cum.
You started to think about the lab. The rich old cronies behind it was probably looking forward to things getting the go ahead. They'd also get young bodies. Maybe they'd even swap the brains. Imagine being able to taunt your old boy with your new one? What if the old William had been made into Donald? Imagine sending pictures to the new Donald, of yourself? Your young, sexy self. Thinking about cucking yourself made you erupt! Fuck, your large cock wouldn't stop spewing out hot jizz.
That was maybe the most intense orgasm you had ever had. You smiled, knowing this was your life now. Young, sexy and hung. You should definitely look into getting to cuck some old men, you thought. Their poor wifies deserved a young man like you.